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Sale! Germanium Copper (CuGe) Alloy-Heeger Materials Inc View larger

Germanium Copper (CuGe) Alloy

HTHP674

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Heeger Materials (HM) is a supplier of high-purity and ultra-high-purity products with over 10 years of experience. We can provide high-purity Germanium copper alloy (GexCu1-x) up to 99.999% in size of the lump, powder.

This item is P.O.R. (Price On Request). Heeger Materials (HM) will contact you with the price and availability of these items in 24 hours.

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Data sheet

SymbolGexCu1-x
Purity99.999% (5N)
Sizelump/powder
ProductGermanium copper alloy

More info

Germanium-copper alloy is a kind of copper-germanium alloy with a high content of germanium. Copper-germanium alloy is made by smelting copper metal and germanium metal according to a certain ratio and then casting ingots or making granular pellets. It is a crucial component for the research, development, and production of advanced technologies.

  • Germanium 9%~9.5%, copper 86%~87%, others 4%~5%
  • The resistivity: 46 * 10-8 Ω/M 
  • Density: 8.5 g/cm3
  • Melting point: 925 ℃
  • Tensile strength: 392~441MPa 
  • Elongation: >30%

Germanium-Copper Alloy Properties

Property

Value/Description

Atomic Number (Primary Elements)

Cu: 29, Ge: 32

Appearance

Metallic, silvery-gray to yellowish, depending on Cu content

Crystal Structure

Face-centered cubic (FCC) for Cu, with Ge influencing lattice parameters

Density

~8.5–8.9 g/cm³ (depends on Cu:Ge ratio; Cu: 8.96 g/cm³, Ge: 5.323 g/cm³)

Melting Point

~900–1000°C (lower than pure Cu: 1084.62°C, varies with Ge content)

Boiling Point

Not well-defined for alloy; Cu: 2562°C, Ge: 2833°C

Electrical Conductivity

High, but lower than pure Cu (~50–80% IACS, depending on Ge content)

Thermal Conductivity

Moderate, ~100–300 W/(m·K) (Cu: 401 W/(m·K), reduced by Ge addition)

Hardness

Higher than pure Cu; Vickers hardness ~100–200 HV (depends on Ge content and processing)

Tensile Strength

~300–600 MPa (varies with composition and heat treatment)

Copper-Germanium Alloy Included Products

  • Germanium Copper (CuGe) Alloy Granules
  • Germanium Copper (CuGe) Alloy Powder
  • Germanium Copper (CuGe) Alloy Sputtering Target

Copper-Germanium Alloy Applications

  • Copper-germanium alloy can produce a function through a small amount of energy (body temperature), can adjust the body's ion balance, restore the abnormality of the body's nerve circuit to normal, prevent and improve the body's discomfort, and massage effect of hot springs.
  • Copper-germanium alloy also has the function of adjusting the abnormal potential of the human body, which can increase body temperature, thereby promoting blood circulation and reducing fatigue.
  • The jewelry made of copper-germanium alloy has anti-fatigue and anti-radiation properties, relieves cervical and muscle pain, stabilizes blood pressure, speeds up metabolism, and regulates asthma, dizziness, and insomnia.
  • The cup made of copper-germanium alloy can turn domestic drinking water and natural water into active water, helping the human body to improve immunity.

Copper-Germanium Alloy Packing 

The Germanium-Copper Alloy will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Germanium Copper (CuGe) Alloy Packing

Where to Buy Copper-Germanium Alloy in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Semiconductor Materials products including Germanium-Copper Alloy, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors. 

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